This is easy, common denominators. Well you know denominators are at the bottom of a fraction, and you know common means the same, so it would be something like
a d
b = b
Answer: the answer is c
Explanation: i took a test with this question on it
in 1890 the Angeles had 50,300, and in the year 1900 it reached 100,000 inhabitants having water shortages.
Between the 1920s and 1960s they reached African-American Angeles and as a result the population increased five times more
for 1990, Latinos arrived to the south of the city.
Currently, Los Angeles has 4,000,000 people and has the second highest population of Mexicans (1,700,000). The city has the largest number of Asian inhabitants in the country.
Los Angeles is home to people from approximately 140 countries and 224 different languages
I hope It help you
